Pith Number

pith:POTK32GV

pith:2026:POTK32GV72DQIKZ3KXYJZCCZYY

not attested not anchored not stored refs pending

Understanding and Correcting Low-Frequency Bias in EEG Foundation Model

Jiahui An, Jianyu Zhang, Junjie Yu, Junrong Mu, Kexin Lou, Quanying Liu, Wenxiao Ma, Yan Zhu, Yue Wang, Zihan Deng, Ziling Lu

arxiv:2608.01898 v1 · 2026-08-03 · cs.LG

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{POTK32GV72DQIKZ3KXYJZCCZYY}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-08-04T02:07:35.286688Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7ba6ade8d5fe87042b3b55f09c8859c60a1317d42a60afb17076de84fb3b6f88

Aliases

arxiv: 2608.01898 · arxiv_version: 2608.01898v1 · doi: 10.48550/arxiv.2608.01898 · pith_short_12: POTK32GV72DQ · pith_short_16: POTK32GV72DQIKZ3 · pith_short_8: POTK32GV

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/POTK32GV72DQIKZ3KXYJZCCZYY \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 7ba6ade8d5fe87042b3b55f09c8859c60a1317d42a60afb17076de84fb3b6f88

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "559a9fbc0d715651badba08c3bf3a84cdc7f0fb5e56240f8e4abe9c7a4fc49a1",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-08-03T08:36:10Z",
    "title_canon_sha256": "c665400a0a7f46019acc2d8feeeaad3dfbb97792cedbe7259a0a9f55b3a41f4a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.01898",
    "kind": "arxiv",
    "version": 1
  }
}